![CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module: Amazon.com: Industrial & Scientific CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41hnZRej1bL.jpg)
CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module: Amazon.com: Industrial & Scientific
![Amazon.com: AITRIP 1PCS CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module (1PCS) : Electronics Amazon.com: AITRIP 1PCS CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module (1PCS) : Electronics](https://m.media-amazon.com/images/I/71cj2z7TAFL.jpg)
Amazon.com: AITRIP 1PCS CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module (1PCS) : Electronics
![Amazon.com: KOOBOOK 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter : Electronics Amazon.com: KOOBOOK 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter : Electronics](https://m.media-amazon.com/images/I/618OQvF-USL._AC_UF894,1000_QL80_.jpg)
Amazon.com: KOOBOOK 1Set CH341A 24 25 Series EEPROM Flash BIOS USB Programmer+SOIC8 SOP8 Test Clip+SPI Flash 1.8V Adapter+SOP8 SOIC8 to DIP8 Adapter Socket Converter : Electronics
![Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics](https://m.media-amazon.com/images/I/51PKny3wEuL.jpg)
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
![Amazon.com: SMAKN USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS LCD Writer 25 SPI Flash : Electronics Amazon.com: SMAKN USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS LCD Writer 25 SPI Flash : Electronics](https://m.media-amazon.com/images/I/81aBgBo-9VL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: SMAKN USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS LCD Writer 25 SPI Flash : Electronics
![Amazon.com: DollaTek CH341A USB to UART/IIC/SPI/TTL/ISP Adapter EPP/MEM Parallel Converter : Electronics Amazon.com: DollaTek CH341A USB to UART/IIC/SPI/TTL/ISP Adapter EPP/MEM Parallel Converter : Electronics](https://m.media-amazon.com/images/I/512sLWcSgDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DollaTek CH341A USB to UART/IIC/SPI/TTL/ISP Adapter EPP/MEM Parallel Converter : Electronics
![Amazon.com: Stemedu USB to ESP8266 ESP-01 Serial Wireless Transceiver 4MB SPI Flash WiFi Module ESP-01S Prog WiFi Programmer Downloader CH340C Chip with Reset Button : Electronics Amazon.com: Stemedu USB to ESP8266 ESP-01 Serial Wireless Transceiver 4MB SPI Flash WiFi Module ESP-01S Prog WiFi Programmer Downloader CH340C Chip with Reset Button : Electronics](https://m.media-amazon.com/images/I/41oM8tNTDVS._AC_UF894,1000_QL80_.jpg)
Amazon.com: Stemedu USB to ESP8266 ESP-01 Serial Wireless Transceiver 4MB SPI Flash WiFi Module ESP-01S Prog WiFi Programmer Downloader CH340C Chip with Reset Button : Electronics
![Amazon.com: yesyZX WellieSTR 1 Set (EZP2023 with 2 adapters) EZP2023 High-Speed USB SPI Programmer EZP 2023 Support 24 25 93 95 EEPROM 25 Flash BIOS Chip Better Than EZP2019 : Electronics Amazon.com: yesyZX WellieSTR 1 Set (EZP2023 with 2 adapters) EZP2023 High-Speed USB SPI Programmer EZP 2023 Support 24 25 93 95 EEPROM 25 Flash BIOS Chip Better Than EZP2019 : Electronics](https://m.media-amazon.com/images/I/51ZEpv9J1UL._AC_UF894,1000_QL80_.jpg)
Amazon.com: yesyZX WellieSTR 1 Set (EZP2023 with 2 adapters) EZP2023 High-Speed USB SPI Programmer EZP 2023 Support 24 25 93 95 EEPROM 25 Flash BIOS Chip Better Than EZP2019 : Electronics
![Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics](https://m.media-amazon.com/images/I/61Yk0cnQl4L.jpg)
Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics
![Amazon.com: NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module : Electronics Amazon.com: NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module : Electronics](https://m.media-amazon.com/images/I/81BnU8viO2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module : Electronics
![Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics](https://m.media-amazon.com/images/I/61pmTwSEqzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Marhynchus High Speed Multifunction Module, USB to JTAG UART/FIFO SPI/I2C Module CJMCU : Electronics
![Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics](https://m.media-amazon.com/images/I/51PKny3wEuL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingONE%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
![Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics](https://m.media-amazon.com/images/I/51PKny3wEuL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
![Amazon.com: YWBL-WH USB to CAN SPI I2C UART GPIO Interface Adapter Converter Dual Channel 2,/8/16 CH 0-5V Compatible with ZLG, Adapter : Electronics Amazon.com: YWBL-WH USB to CAN SPI I2C UART GPIO Interface Adapter Converter Dual Channel 2,/8/16 CH 0-5V Compatible with ZLG, Adapter : Electronics](https://m.media-amazon.com/images/I/61n2JkgAOoL.jpg)
Amazon.com: YWBL-WH USB to CAN SPI I2C UART GPIO Interface Adapter Converter Dual Channel 2,/8/16 CH 0-5V Compatible with ZLG, Adapter : Electronics
![Microchip Technology ADM00419 Breakout Module for The MCP2210 USB-to-SPI Master Converter - 1 Item(s): Amazon.com: Industrial & Scientific Microchip Technology ADM00419 Breakout Module for The MCP2210 USB-to-SPI Master Converter - 1 Item(s): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61KKRfKeMsL._AC_UF1000,1000_QL80_.jpg)
Microchip Technology ADM00419 Breakout Module for The MCP2210 USB-to-SPI Master Converter - 1 Item(s): Amazon.com: Industrial & Scientific
![Amazon.com: USB ISP Download Cable for JTAG SPI Programmer ISP Download Cable with USB Cable Jumper Wire forJTAG Line for FPGA CPLD : Electronics Amazon.com: USB ISP Download Cable for JTAG SPI Programmer ISP Download Cable with USB Cable Jumper Wire forJTAG Line for FPGA CPLD : Electronics](https://m.media-amazon.com/images/I/41r8zBv+pJS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: USB ISP Download Cable for JTAG SPI Programmer ISP Download Cable with USB Cable Jumper Wire forJTAG Line for FPGA CPLD : Electronics
![Amazon.com: ViewTool Ginkgo USB to I2C Adapter Support Windows/Linux/Mac/Android/Raspberry Pi, USB-I2C IIC Compatible with CAN/SPI/UART/ADC/DAC/GPIO : Electronics Amazon.com: ViewTool Ginkgo USB to I2C Adapter Support Windows/Linux/Mac/Android/Raspberry Pi, USB-I2C IIC Compatible with CAN/SPI/UART/ADC/DAC/GPIO : Electronics](https://m.media-amazon.com/images/I/51azqcd3yUL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ViewTool Ginkgo USB to I2C Adapter Support Windows/Linux/Mac/Android/Raspberry Pi, USB-I2C IIC Compatible with CAN/SPI/UART/ADC/DAC/GPIO : Electronics
![Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics](https://m.media-amazon.com/images/I/51GpHI-WkXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: All in 1 CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter for Serial Brush Debugging RS232 RS485 : Electronics
![Amazon.com: HiLetgo 2.0 ADK Mini USB Host Shield SLR Development Tool Compatible SPI Interface For Arduino : Electronics Amazon.com: HiLetgo 2.0 ADK Mini USB Host Shield SLR Development Tool Compatible SPI Interface For Arduino : Electronics](https://m.media-amazon.com/images/I/61Ii64YtePL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 2.0 ADK Mini USB Host Shield SLR Development Tool Compatible SPI Interface For Arduino : Electronics
![HiLetgo USB Logic Analyzer Device With EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug: Amazon.com: Industrial & Scientific HiLetgo USB Logic Analyzer Device With EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71smDqvclhL._AC_UF1000,1000_QL80_.jpg)
HiLetgo USB Logic Analyzer Device With EMI Ferrite Ring USB Cable 24MHz 8CH 24MHz 8 Channel UART IIC SPI Debug: Amazon.com: Industrial & Scientific
![Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics](https://m.media-amazon.com/images/I/615fUp-er1L.jpg)
Amazon.com: KOOBOOK 1Pcs CJMCU FT232H High-Speed Multifunction Module USB to JTAG UART/FIFO SPI/I2C Module : Electronics
![Amazon.com: ViewTool Ginkgo Ficus USB to I2C/SPI/CAN Adapter Support Windows/Linux/MAC/Android/Raspberry Pi Compatible with UART/ADC/DAC/GPIO : Electronics Amazon.com: ViewTool Ginkgo Ficus USB to I2C/SPI/CAN Adapter Support Windows/Linux/MAC/Android/Raspberry Pi Compatible with UART/ADC/DAC/GPIO : Electronics](https://m.media-amazon.com/images/I/714VD3txo7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ViewTool Ginkgo Ficus USB to I2C/SPI/CAN Adapter Support Windows/Linux/MAC/Android/Raspberry Pi Compatible with UART/ADC/DAC/GPIO : Electronics
![Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics](https://m.media-amazon.com/images/I/61W8Q7hhE0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: WSDMAVIS 1Pcs CH341A USB to I2C IIC SPI ISP UART TTL Serial Adapter EPP/MEM Parallel Converter Module : Electronics
![Amazon.com: USB to JTAG UART Module, USB to Serial Port Module, High Speed USB to JTAG UART/FIFO SPI/I2C, Multifunction USB to FIFO SPI/I2C Module, with 3Pin Header : Electronics Amazon.com: USB to JTAG UART Module, USB to Serial Port Module, High Speed USB to JTAG UART/FIFO SPI/I2C, Multifunction USB to FIFO SPI/I2C Module, with 3Pin Header : Electronics](https://m.media-amazon.com/images/I/610HsbiRepL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB to JTAG UART Module, USB to Serial Port Module, High Speed USB to JTAG UART/FIFO SPI/I2C, Multifunction USB to FIFO SPI/I2C Module, with 3Pin Header : Electronics
![Amazon.com: KeeYees USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM : Industrial & Scientific Amazon.com: KeeYees USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM : Industrial & Scientific](https://m.media-amazon.com/images/I/617K0HTJXBL._AC_UF1000,1000_QL80_.jpg)